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NS H4ZZ1SA1-F41 Pizzato NS series safety locking switch, with actuator
Pizzato NSH4ZZ1SA1-F41 RFID safety locking switch with F41 high coding actuator, electromagnetic solenoid guard locking, and IP67 protection for industrial machine safety applications.
£228.68
Why Choose the Pizzato NSH4ZZ1SA1-F41 Safety Locking Switch?
The Pizzato NSH4ZZ1SA1-F41 is a high-reliability RFID-coded safety locking switch with actuator designed for machine guarding, interlocking, and industrial safety applications. It belongs to the advanced Pizzato NS series safety switch family, widely used in OEM machinery and automation systems where secure guard locking and controlled access are required.
This model integrates an electromagnetic guard locking system with a high-level F41 RFID-coded actuator, ensuring that only a uniquely matched actuator can authorise access. This significantly reduces the risk of tampering and helps maintain safe operating conditions in robotics, packaging machinery, and industrial automation environments.
With a strong retention force of up to 2100 N, 24 VDC operating architecture, and IP67 protection, the NSH4ZZ1SA1-F41 is engineered for demanding industrial environments such as automated production lines and machine safety guarding systems. RatingValue: 4.7
Key Advantages
- High-security F41 RFID coding system for anti-tamper protection.
- 2100 N locking/retention force for secure guard holding.
- IP67 protection rating for industrial environments.
- Electromagnetic solenoid guard locking for controlled machine access.
- Designed for OEM machinery and safety interlocking architectures.
Key Features
- Pizzato NS series safety locking switch.
- Model: NSH4ZZ1SA1-F41.
- F41 high coding RFID actuator system.
- Solenoid-based guard locking mechanism.
- Dual safety outputs (OS1 / OS2).
- Actuator presence and lock status monitoring.
- Flexible connection architecture (variant-dependent).
- Rugged industrial thermoplastic housing.
Advanced Safety Performance for Industrial Machinery
The NSH4ZZ1SA1-F41 ensures machinery remains safely isolated whenever a guard is open. Operation is only permitted when the correct F41-coded actuator is detected and the guard is fully closed and locked, reducing the risk of accidental machine start-up.
Its RFID-based high coding system provides strong resistance against duplication and bypass attempts, making it suitable for robotics, automated production lines, and safety-critical industrial environments.
Typical Applications
- Industrial machine guarding systems
- Robotic automation cells
- Automated production lines
- Packaging machinery safety doors
- OEM equipment integration
- High-integrity safety interlocking systems
Technical Specifications
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| Device Type | Guard-locking switch | |
|---|---|---|
| Housing Material | Technopolymer | |
| Product Series | Pizzato NS | |
| Coil / Supply Voltage | 24 V DC | |
| IP Rating | IP67 | |
| Safety Switch Type | Guard locking (solenoid) | |
| Series | NS Safety Switch Series | |
| Product type | Safety locking switch with RFID actuator | |
| Actuator coding | F41 high-level RFID coded | |
| Operating voltage | 24 VDC | |
| Locking principle | Electromagnetic solenoid guard locking | |
| Retention force | 2100 N | |
| Protection rating | IP67 | |
| Application | Machine guarding and safety interlocking systems | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Pizzato NSH4ZZ1SA1-F41 used for?
It is used for safety interlocking of machine guards to prevent machinery operation when access doors are open.
What does F41 coding mean?
F41 is a high-level RFID coding system that ensures only a uniquely matched actuator can operate the switch, improving tamper resistance and safety integrity.
What is the locking force of this switch?
The device provides a strong locking force of up to 2100 N for secure guard retention.
Is it suitable for industrial automation systems?
Yes, it is designed for OEM machinery, robotics, and industrial safety applications requiring high-integrity interlocking.
Trusted in Industrial Safety Systems Worldwide
Pizzato NS series safety locking switches are widely used in industrial automation to ensure reliable machine guarding, operator protection, and compliance with modern functional safety standards (typically PL e / SIL 3 architectures depending on system design).
